1. Loosen tension bolt by screwing bolt clockwise until it disengages from nose piece.
2. Remove tension bolt and tension nut from tension slide. Be careful to keep the nylon gasket attached to the head of the bolt.
3. Tension slides have a front and a back.  IT'S VERY IMPORTANT to get the taller ears on the tension slide at the rear of the saddle, the shorter ears toward the front.
4. Place tension slide on the side of the rail with wider ears in the center.
5. Slide the tension slide to the front of the rail with the center hole facing upwards.
6. Reinsert the tension bolt and nut.
7. Re-apply the gasket to the front of the bolt.
8. Reinsert the bolt into the nose piece.
9. Tighten the tension bolt.